12. Jacob made 8 pitchers of iced tea for the school picnic. Each pitcher filled
g glasses. After the picnic, there were
2 glasses of iced tea left over. If no
glasses were spilled, which expression
gives the number of glasses that were
drunk at the picnic?
A 2049 – 1)
B 49(2 – 1)
C 2(1 – 49)
D 49(1 – 2)

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders